163847999

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{5417}}^1$

素因数の和:5602

約数の個数: 16

約数和(自身を含む): 195048000

約数和(自身を除く): 31200001

約数列:

[1, 7, 29, 149, 203, 1043, 4321, 5417, 30247, 37919, 157093, 807133, 1099651, 5649931, 23406857, 163847999]

約数ペア:

[(1, 163847999), (7, 23406857), (29, 5649931), (149, 1099651), (203, 807133), (1043, 157093), (4321, 37919), (5417, 30247)]